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參數(shù)資料
| 型號： | SN65EL11D |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類： | 時鐘及定時 |
| 英文描述： | 65EL SERIES, LOW SKEW CLOCK DRIVER, 2 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PDSO8 |
| 封裝： | GREEN, PLASTIC, MS-012AA, SOIC-8 |
| 文件頁數(shù)： | 8/13頁 |
| 文件大?。?/td> | 447K |
| 代理商： | SN65EL11D |
AC CHARACTERISTICS
(1) (V
CC = 5 V; VEE = 0 V or VCC = 0 V; VEE = –5 V)
(2)
Typical Termination for Output Driver
S0078-02
V
TT
V
=V
TT
CC
– 2V
Z
=50
O
W
50 W
Z
=50
O
W
P
N
Receiver
P
N
Driver
D
Q
t
PLH
t
PHL
T0400-01
SLLS920 – DECEMBER 2008............................................................................................................................................................................................ www.ti.com
PARAMETER
–40°C
25°C
85°C
UNIT
MIN
TYP
MAX
MIN
TYP
MAX
MIN
TYP
MAX
fMAX
3.5
3.4
3.1
GHz
tPLH/tPHL
Propagation delay to output (see Figure 2)
200
300
200
300
200
300
ps
7
15
7
15
7
15
tSKEW
ps
Duty cycle skew(5)
5
15
5
15
5
15
tJITTER
Random clock jitter (RMS)
0.2
ps
VPP
150
1000
150
1000
150
1000
mV
tr/tf
Q-output rise/fall times (20%–80%) (see Figure 4)
150
250
150
250
150
250
ps
(1)
The device meets these specifications after thermal equilibrium has been established when mounted in a test socket or printed-circuit
board with maintained transverse airflow greater than 500 lfpm (2.54 m/s). Electrical parameters are assured only over the declared
operating temperature range. Functional operation of the device exceeding these conditions is not implied. Device specification limit
values are applied individually under normal operating conditions and not valid simultaneously.
(2)
Input and output parameters vary 1:1 with VCC. VEE can vary +0.25 V / –0.5 V.
(3)
Maximum switching frequency is measured at an output amplitude of 300 mVpp.
(4)
Within-device skew defined as identical transitions on similar paths through a device.
(5)
Duty cycle skew is the difference between a tPLH and tPHL propagation delay through a device.
(6)
VPP(min) is the minimum input swing for which ac parameters are assured.
Figure 1. Typical Termination for Output Driver
Figure 2. Propagation Delay
4
Copyright 2008, Texas Instruments Incorporated
Product Folder Link(s): SN65EL11
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| SN65EL11DGK | 功能描述:時鐘緩沖器 PECL/ECL 1:2 Fanout Buffer RoHS:否 制造商:Texas Instruments 輸出端數(shù)量:5 最大輸入頻率:40 MHz 傳播延遲（最大值）: 電源電壓-最大:3.45 V 電源電壓-最小:2.375 V 最大功率耗散: 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:LLP-24 封裝:Reel |
| SN65EL11DGKR | 功能描述:時鐘緩沖器 PECL/ECL 1:2 Fanout Buffer RoHS:否 制造商:Texas Instruments 輸出端數(shù)量:5 最大輸入頻率:40 MHz 傳播延遲（最大值）: 電源電壓-最大:3.45 V 電源電壓-最小:2.375 V 最大功率耗散: 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:LLP-24 封裝:Reel |
| SN65EL11DR | 功能描述:時鐘緩沖器 PECL/ECL 1:2 Fanout Buffer RoHS:否 制造商:Texas Instruments 輸出端數(shù)量:5 最大輸入頻率:40 MHz 傳播延遲（最大值）: 電源電壓-最大:3.45 V 電源電壓-最小:2.375 V 最大功率耗散: 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:LLP-24 封裝:Reel |
| SN65EL16 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:5-V ECL Differential Receiver |
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